
17095-24-8
| Name | REACTIVE BLACK 5 |
| CAS | 17095-24-8 |
| EINECS(EC#) | 241-164-5 |
| Molecular Formula | C26H21N5Na4O19S6 |
| MDL Number | MFCD00013464 |
| Molecular Weight | 991.82 |
| MOL File | 17095-24-8.mol |
Chemical Properties
| Melting point | >300 °C(lit.) |
| density | 1.21 g/cm3 at 20 °C |
| storage temp. | room temp |
| solubility | Methanol (Slightly), Water (Slightly) |
| form | Solid |
| color | Very Dark Brown to Black |
| λmax | 597 nm |
| Major Application | diagnostic assay manufacturing hematology histology |
| InChIKey | HFIYIRIMGZMCPC-UHFFFAOYSA-J |
| SMILES | [Na+].[Na+].[Na+].[Na+].Nc1c(N=Nc2ccc(cc2)S(=O)(=O)CCOS([O-])(=O)=O)c(cc3cc(c(N=Nc4ccc(cc4)S(=O)(=O)CCOS([O-])(=O)=O)c(O)c13)S([O-])(=O)=O)S([O-])(=O)=O |
| LogP | -3.75 at 25℃ and pH6 |
| CAS DataBase Reference | 17095-24-8 |
| EPA Substance Registry System | C.I. Reactive Black 5 (17095-24-8) |
Safety Data
| Symbol(GHS) | ![]() GHS08 |
| Signal word | Danger |
| Hazard statements | H317-H334 |
| Precautionary statements | P261-P280-P342+P311 |
| Hazard Codes | Xn |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| RTECS | QJ6402500 |
| TSCA | TSCA listed |
| REACH Registrations | Inactive |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Resp. Sens. 1 Skin Sens. 1 |
